VW Code 06921
06921 Description And Summary : |
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Diagnosing engine bar with bank 1; system too lean at idle to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust pressure sensor, low and wait then intake manifold flap; bank 1, stuck open is the final reason of the code. |
06921 Possible Causes:
06921 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Shift Solenoid E Performance or Stuck Off
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 06921 Code
- Inspect all the connections hydraulic actuator position sender (g302), upper limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns